Question Simplify the expression 667r2 Evaluate 30335r2×1Cancel out the common factor 5 667r2×1Solution 667r2 Show Solution Find the roots r=0 Evaluate 30335r2×1To find the roots of the expression,set the expression equal to 0 30335r2×1=0Cancel out the common factor 5 667r2×1=0Multiply the terms 667r2=0Rewrite the expression r2=0Solution r=0 Show Solution